Small optimizations on texture and sampler pool invalidation

2 files changed, 15 insertions, 7 deletions

diff --git a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs b/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
index 970a0983..55555109 100644
--- a/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
+++ b/Ryujinx.Graphics.Gpu/Image/SamplerPool.cs
@@ -5,6 +5,8 @@ namespace Ryujinx.Graphics.Gpu.Image
 {
     class SamplerPool : Pool<Sampler>
     {
+        private int _sequenceNumber;
+
         public SamplerPool(GpuContext context, ulong address, int maximumId) : base(context, address, maximumId) { }
 
         public override Sampler Get(int id)
@@ -14,7 +16,12 @@ namespace Ryujinx.Graphics.Gpu.Image
                 return null;
             }
 
-            SynchronizeMemory();
+            if (_sequenceNumber != Context.SequenceNumber)
+            {
+                _sequenceNumber = Context.SequenceNumber;
+
+                SynchronizeMemory();
+            }
 
             Sampler sampler = Items[id];
 
diff --git a/Ryujinx.Graphics.Gpu/Image/TexturePool.cs b/Ryujinx.Graphics.Gpu/Image/TexturePool.cs
index 8512e370..6014f07c 100644
--- a/Ryujinx.Graphics.Gpu/Image/TexturePool.cs
+++ b/Ryujinx.Graphics.Gpu/Image/TexturePool.cs
@@ -11,11 +11,7 @@ namespace Ryujinx.Graphics.Gpu.Image
     {
         public LinkedListNode<TexturePool> CacheNode { get; set; }
 
-        private struct TextureContainer
-        {
-            public Texture Texture0 { get; set; }
-            public Texture Texture1 { get; set; }
-        }
+        private int _sequenceNumber;
 
         public TexturePool(
             GpuContext context,
@@ -29,7 +25,12 @@ namespace Ryujinx.Graphics.Gpu.Image
                 return null;
             }
 
-            SynchronizeMemory();
+            if (_sequenceNumber != Context.SequenceNumber)
+            {
+                _sequenceNumber = Context.SequenceNumber;
+
+                SynchronizeMemory();
+            }
 
             Texture texture = Items[id];